He papa inoa a me ka wehewehe ʻana o nā koho plating maʻamau no nā magnet maʻamau. No ke aha e pono ai e hoʻopaʻa ʻia nā magnet?
❃ Hoʻokena (Rust)
E oxidize nā mākēneki Nd-Fe-B ke waiho ʻia i ka lewa. Ke pau a nahā paha ka mea hoʻopalapala, e oxidize ka wahi i ʻike ʻia. ʻAʻole hiki i kahi wahi oxidized ke hoʻohaʻahaʻa piha i ka magnet, ʻo ka wahi oxidized wale nō e nalowale kona ikaika. Eia naʻe, e lilo ana ka magnet i ka pono o ke kūkulu ʻana a lilo i mea maʻalahi i ka haki.

❃ Ka lōʻihi
Ma muli o ke ʻano, palupalu ka substrate magnet mau loa. ʻO ka hoʻoheheʻe ʻia ʻana e like me ka nickel a i ʻole ka zinc e hoʻomaikaʻi i ka pale ʻana o nā magnet i ka ʻoki ʻana a me ka ʻaʻahu ʻana, ʻoi aku ma nā kihi.

❃ Kaiapuni ʻinoʻino
ʻOkoʻa ka pale ʻana i ko lākou ʻae ʻana i nā kemika koʻikoʻi like ʻole a me ka abrasion. ʻO ka paʻakai a me ka wai ma nā wahi kokoke i ke kai
ʻike pinepine ʻia i ke koho ʻana i kahi pāpale. E noʻonoʻo pono i ke kaiapuni magnets i ke koho ʻana i kahi plating. ʻO ke ʻano maʻamau o ka plating no nā magnet neodymium Nickel (Ni-Cu-Ni) i manaʻo ʻia no ka hoʻohana ʻana i loko. Ua hōʻoia ʻia e kūpaʻa loa i ka wā e kau ʻia ai ka lole maʻamau a me ka waimaka. E ʻino naʻe ia ma waho i ka loaʻa ʻana o ka wai paʻakai, ka ea paʻakai, a i ʻole nā ​​​​kemika paʻakikī.